Huawei HarmonyOS and EMUI Licensing Issues Vulnerability

Huawei HarmonyOS is an operating system from Huawei, a Chinese company. It provides a full-scenario distributed operating system based on a microkernel.Huawei EMUI is a user interface developed by Huawei based on the Android operating system. Huawei HarmonyOS and EMUI suffer from an authorization issue vulnerability that stems from the presence of lax permission checks in the window management module. An attacker can exploit this vulnerability to cause a function to operate abnormally.